12713122728
12,713,122,728 is an even composite number composed of six prime numbers multiplied together.
12713122728 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 12713122728:
23 × 32 × 61 × 103 × 157 × 179
(2 × 2 × 2 × 3 × 3 × 61 × 103 × 157 × 179)See below for interesting mathematical facts about the number 12713122728 from the Numbermatics database.
Names of 12713122728
- Cardinal: 12713122728 can be written as Twelve billion, seven hundred thirteen million, one hundred twenty-two thousand, seven hundred twenty-eight.
Scientific notation
- Scientific notation: 1.2713122728 × 1010
Factors of 12713122728
Divisors of 12713122728
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 6 8 9 12 18 24 36 61 72 103 122 157 179 183 206 244 309 314 358 366 412 471 488 537 549 618 628 716 732 824 927 942 1074 1098 1236 1256 1413 1432 1464 1611 1854 1884 2148 2196 2472 2826 3222 3708 3768 4296 4392 5652 6283 6444 7416 9577 10919 11304 12566 12888 16171 18437 18849 19154 21838 25132 28103 28731 32342 32757 36874 37698 38308 43676 48513 50264 55311 56206 56547 57462 64684 65514 73748 75396 76616 84309 86193 87352 97026 98271 110622 112412 113094 114924 129368 131028 145539 147496 150792 165933 168618 172386 194052 196542 221244 224824 226188 229848 252927 262056 291078 331866 337236 344772 388104 393084 442488 452376 505854 582156 663732 674472 689544 786168 986431 1011708 1124657 1164312 1327464 1714283 1972862 2023416 2249314 2894609 2959293 3373971 3428566 3945724 4498628 5142849 5789218 5918586 6747942 6857132 7891448 8683827 8877879 8997256 10121913 10285698 11578436 11837172 13495884 13714264 15428547 17367654 17755758 20243826 20571396 23156872 23674344 26051481 26991768 30857094 34735308 35511516 40487652 41142792 52102962 61714188 69470616 71023032 80975304 104205924 123428376 176571149 208411848 353142298 529713447 706284596 1059426894 1412569192 1589140341 2118853788 3178280682 4237707576 6356561364 12713122728
- Sum of all divisors σ(n): 35759318400
- Sum of proper divisors (its aliquot sum) s(n): 23046195672
- 12713122728 is an abundant number, because the sum of its proper divisors (23046195672) is greater than itself. Its abundance is 10333072944
Bases of 12713122728
- Binary: 10111101011100001011011011101010002
- Hexadecimal: 0x2F5C2DBA8
- Base-36: 5U92CA0
Squares and roots of 12713122728
- 12713122728 squared (127131227282) is 161623489497190161984
- 12713122728 cubed (127131227283) is 2054739257705397540456791972352
-
The
square root of 12713122728 is 112752.4843540043 -
The
cube root of 12713122728 is 2333.9098658257
Scales and comparisons
How big is 12713122728?- 12,713,122,728 seconds is equal to 404 years, 12 weeks, 2 days, 14 hours, 58 minutes, 48 seconds.
-
To count from 1 to 12,713,122,728 would take you about eight hundred eight years!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 12713122728 cubic inches would be around 194.5 feet tall.
Recreational maths with 12713122728
- 12713122728 backwards is 82722131721
- 12713122728 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 12713122728's digits is 36
- More coming soon!
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The information we have on file for 12713122728 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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